A Copoer Refining cell consists of two parrallel coppper plate electrodes 6cm apart and 1 meter square, immersed in a Copper sulphate solution of Resistivity 1.2x10—²Ohm meter. calculate the Potential difference which muat be established between the plates to provide a constant current to deposit 480g of copper on the cathode in one 1hr(E. c.e of copper =3.92x10—7kg/C)​

Utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must available hint(s)utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must pump water back into their cells to counter its loss due to osmosisactively pump water back out of their cells to counter its inflow due to osmosissynthesize membranes that are impermeable to substances that upset osmotic balanceactively pump salt back out of their cells to counter its inflow due to osmosis